a3072f8f68
git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@1110 0109f412-320b-0410-ab79-c3e0c5ffbbe6
29 lines
1.0 KiB
Plaintext
29 lines
1.0 KiB
Plaintext
# FLM_PROG_TRY_JAVA(["quiet"])
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# ---------------------------
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# FLM_PROG_TRY_JAVA test for an existing JAVA virtual machine.
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# It uses or sets the environment variable JAVA.
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#
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# If no arguments are given to this macro, and no java virtual
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# machine can be found, it prints a warning message to STDOUT
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# and to the config.log file. If the "quiet" argument is passed,
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# then only the normal "check" line is displayed. Any other
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# argument is considered by autoconf to be an error at expansion
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# time.
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#
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# Makes the JAVA variable precious to Autoconf. You can
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# use the JAVA variable in your Makefile.in files with
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# @JAVA@.
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#
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# Author: John Calcote <john.calcote@gmail.com>
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# Modified: 2009-08-30
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# License: AllPermissive
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#
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AC_DEFUN([FLM_PROG_TRY_JAVA],
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[AC_ARG_VAR([JAVA], [Java virtual machine])dnl
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AC_CHECK_PROGS([JAVA], [kaffe java])
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ifelse([$1],,
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[if test -z "$JAVA"; then
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AC_MSG_WARN([Java VM not found - continuing without JVM])
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fi], [$1], [quiet],, [m4_fatal([Invalid option '$1' in $0])])
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])# FLM_PROG_TRY_JAVA
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